Ever thought about how many times you see a heavy-duty tow truck on the road? Many of them already have vehicles loaded on them. In short, they are the go-to option for those who find themselves stuck on the roadside with a broken vehicle or who have been met with an accident. Yet most of us don’t know where they come from.

Let’s try to understand towing, especially heavy-duty towing services, in detail and find out how this wrecker industry invention actually works.

Also Read: Top 3 Common Tow Trucks And Their Uses

The Basics Of Heavy-Duty Towing

Heavy-duty towing has evolved a lot since the time of its inventor, Holmes. Highlighting the three basic steps that help its many drivers perform the job easily.

What Is Towing Capacity?

If you converse with a professional towing company representative, you will find them talking a lot about the capacity of their tow fleet. So, what exactly is that capacity? In heavy-duty towing, a truck’s capacity, along with other levels, is measured using the gross vehicle weight rating (GVWR) system.

The GVWR approach accounts for all the weight including the weight of the tow truck, additional possible weights (cargo and passengers), and the fluids onboard for example gas, coolant, etc. All this establishes the potential operating masses of the vehicles that are then applied to the towing scenarios. The final result allows the driver to know if their rig can handle the job or not.

Vehicles That Require Heavy-Duty Towing

Wreckers and the towing industry have come a long way since their inception in 1916. The modern towing and recovery industry can assist in everything from rescuing a small car stuck in a mudhole to recovering a completely overturned semi-truck. The modern heavy-duty towing industry encompasses services to including:

  • Semi-truck s
  • Buses
  • Motorhomes
  • Misshapen vehicles
  • Trailers
  • Extreme vehicles

These vehicles require heavy-duty towing the most as it is the safest option for handling even the heaviest vehicles and most awkward loads with care.

Heavy Equipment Transport And Relocation

Not all towing inquiries and demands are for accident-hit vehicles. Often, tow trucks are needed for heavy equipment, and industrial machinery such as steamrollers, forklifts, and tractors need to be transferred to the place where they can perform their functions. Heavy-duty towing services are the best option for this transportation; as some of this equipment can weigh up to 20 tons.

Types Of Heavy-Duty Towing Equipment

There are several components in the primary equipment. Some of them include;


Underlifts are attached to the front or back wheels of the vehicle to hoist it from the road and keep the other wheels in contact with the road.

Light Bars

These lights are situated directly behind the driver’s seat. These lights help the drivers and the tow team see better in low-visibility working conditions and perform the job well.

Chain And Hooks

Chains and hooks are important components for securing loaded machinery or equipment. Hooks are often used in low-duty towing, while chains are used to secure the towing materials in medium- and heavy-duty towing processes.


Winches contain ropes, chains, or cables wrapped around the drum. A winch can either lift the vehicle or equipment completely from the road and provide the required tension to transport it safely, or a winch can lift the vehicle completely and place it on a flatbed tow.

Boom Lifts

A boom is a long, high-tension rig on the back of the truck that works in conjunction with winches. All booms have a sling at the end to effectively cradle the vehicle. Some booms also allow heavy-duty machines to rotate and remove vehicles from hard-to-reach spots.

About AAA Towing

AAA Towing is a certified towing company in Calgary, Alberta. In Calgary and the surrounding regions, we provide our clients with emergency roadside assistance services, including battery jump-starting, winching, fuel delivery, lockouts, city-wide towing, flat-deck towing, heavy-duty towing, equipment hauling, and other specialized towing services. The size of our fleet gives our business clients additional security. We have over 40 vehicles in our fleet, including flatbeds, trailers, heavy-duty wreckers, and 1-ton wreckers.

Stuck on the road and need a heavy-duty towing service? Contact us now for more information.

Fast & Reliable Towing

We make sure each customer is completely satisfied before we leave the job.